MACROSEAL, INC.

Synthetic Rubber Manufacturing

This includes establishments primarily engaged in manufacturing synthetic rubber.

Fabricated Structural Metal Manufacturing

This includes establishments primarily engaged in fabricating structural metal products, such as assemblies of concrete reinforcing bars and fabricated bar joists.

Plate Work Manufacturing

This includes establishments primarily engaged in manufacturing fabricated metal plate work by cutting, punching, bending, shaping, and welding purchased metal plate.

Fabricated Pipe and Pipe Fitting Manufacturing

This includes establishments primarily engaged in fabricating, such as cutting, threading, and bending, metal pipes and pipe fittings made from purchased metal pipe.

Gasket, Packing, and Sealing Device Manufacturing

This includes establishments primarily engaged in manufacturing gaskets, packing, and sealing devices of all materials.